226807408

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1$

素因数の和:686

約数の個数: 80

約数和(自身を含む): 489968640

約数和(自身を除く): 263161232

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 41, 62, 76, 82, 124, 152, 164, 248, 304, 328, 496, 587, 589, 656, 779, 1174, 1178, 1271, 1558, 2348, 2356, 2542, 3116, 4696, 4712, 5084, 6232, 9392, 9424, 10168, 11153, 12464, 18197, 20336, 22306, 24067, 24149, 36394, 44612, 48134, 48298, 72788, 89224, 96268, 96596, 145576, 178448, 192536, 193192, 291152, 345743, 385072, 386384, 457273, 691486, 746077, 914546, 1382972, 1492154, 1829092, 2765944, 2984308, 3658184, 5531888, 5968616, 7316368, 11937232, 14175463, 28350926, 56701852, 113403704, 226807408]

約数ペア:

[(1, 226807408), (2, 113403704), (4, 56701852), (8, 28350926), (16, 14175463), (19, 11937232), (31, 7316368), (38, 5968616), (41, 5531888), (62, 3658184), (76, 2984308), (82, 2765944), (124, 1829092), (152, 1492154), (164, 1382972), (248, 914546), (304, 746077), (328, 691486), (496, 457273), (587, 386384), (589, 385072), (656, 345743), (779, 291152), (1174, 193192), (1178, 192536), (1271, 178448), (1558, 145576), (2348, 96596), (2356, 96268), (2542, 89224), (3116, 72788), (4696, 48298), (4712, 48134), (5084, 44612), (6232, 36394), (9392, 24149), (9424, 24067), (10168, 22306), (11153, 20336), (12464, 18197)]